Product
TMT bars have become a common constituent in any modern structure, along with concrete and bricks. Beyond a raw material, TMT bars can be used in the making of Beams, Columns, Grids, Slabs and more. Due to their ability to retain their corrosion resistance and anti-rust properties, they are also used in the making of secondary microstructures.
It is important to note that TMT bars are made of highly regulated materials. Even a slight interference in their composition can result in lasting damage on structures or their operational longevity. The Indian protocol differs from the International Standards specified in ISO 6935-2. This is done by taking into local consideration of factors such as earthquake-prone areas, rainfall, characteristics and more. It is essential to buy the best TMT rods which adhere to BIS Standards of IS 1786: 2008; these have ISI marks that assure their authenticity
FE 500 Rods
Can be utilized over a scope of private, business and multi-story ventures. They offer more noteworthy rigidity than Fe 415 and are exceptionally produced to give solidness to skyscraper ventures while opposing burden better.
FE 500D Rods
Offer more prominent pliability, making them ideal for development in territories with high seismic movement and abrupt burdens. They have a prevalent least rate prolongation of 16% in contrast with that of Fe 500's at a standard 12%.
FE 550 Rods
Perfect choice for mechanical and foundation ventures with an enormous arrangement. Scaffolds, mechanical undertakings, and structures requiring high burden-bearing limits can use Fe 550 grade TMT. They're best suitable for beachfront, marine and underground conditions too.
CHEMICAL COMPOSITIONS OF
FE500, FE500D, FE550 TMT GRADE RODS
Constituent
Fe500
Fe500D
Fe550
Carbon
0.3
0.25
0.3
Sulphur
0.055
0.04
0.055
Phosphorus
0.055
0.04
0.05
Sulphur + Phosphorus
0.105
0.075
0.1
Properties of different types of Brahmam TMT Rod grades:
- Low carbon content
- Longevity
- Weldability & Excellent Ductility
- High Corrosion Resistance
- Easy Bendability with Re-Bending & Reverse Bending
- Can be Butt-welded/ Lap Welded
- High Yield for Stress and Ultimate Tensile Strength
- High Prolongation Rate & Percentage Elongation
- Ideal for Concrete structures
- Quality is unaffected even at high temperature
- Usage of multi-variant TMT re-bars ensures 15-17% savings in steel.